AirHint found the following cheapest return flights from Quebec (YQB) to Athens (ATH) in May 2026 (see full year).

Return flights

16 May - 26 May	Lufthansa
14 May - 31 May	Air Canada
15 May - 03 Jun	Air Canada
16 May - 03 Jun	Air Canada
14 May - 03 Jun	Air Canada
14 May - 04 Jun	Air Canada
14 May - 02 Jun	Air Canada
21 May - 07 Jun	Air Canada
21 May - 13 Jun	Air Canada
20 May - 13 Jun	Air Canada
15 May - 02 Jun	Air Canada
24 May - 13 Jun	Air Canada

Also check the deals for one-way flights from Quebec to Athens in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Quebec to Athens in May from $718

Return flights